如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Support ring-120 (42 mm) (5/box)
20ml 顶空 Round 20 09 0873, 1000个/包装
不锈钢罐(ST-24)
WILO-RUBBER TUBING CLAMPS, MADE OF BEST STEEL,SCREW THREAD RETAINING DEVICE AND HOLDER MADE OF P
氢氧化钙PH缓冲液
NZ Amine?
氟化锂 沪试
ST-SOCKETS, FULL LENGTH, PRECISO, ST 7/25 ?:10 MM, L:120 MM, W.TH.:1,5 MM
3-氯-2-氰吡啶
气相色谱柱,TRACE TR-1 气相柱, 30m, 0.53mmID, 0.5μm 液膜厚度